Atty. William Mulligan

Atty. William Mulligan

William P. Mulligan is a partner at Grossman Roth Yaffa Cohen.

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Profile Summary

About William Mulligan at a glance

William Mulligan is a medical malpractice and personal injury attorney based in Coral Gables, Florida, practicing at Grossman Roth Yaffa Cohen PA. Recognitions include Best Lawyers in America — Medical Malpractice Law - Plaintiffs (2026), Best Lawyers in America — Personal Injury Litigation - Plaintiffs (2026), and Best Lawyers in America — in America (2026). Serands clients in Coral Gables, FL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • William P. Mulligan is a partner at Grossman Roth Yaffa Cohen
  • He began working directly out of law school at a boutique defense firm, where he worked for 2 years with a focus on personal injury and insurance defense
  • He then worked at a national personal injury and medical malpractice defense firm for 10-11 months, where he continued to focus on personal injury and insurance defense prior to joining Grossman Roth Yaffa Cohen
  • William now fights for the best interests of clients who have suffered a serious injury at the hands of others
  • He received a B.A. in Business Administration at the Warrington College of Business at University of Florida, with a minor in communications
  • William received a law degree from Boston College Law School
  • While at Boston College, he represented clients who could not afford legal representation at the Boston College Legal Assistance Bureau as a student practitioner pursuant to S.J.C Rule 3:03

Practice Areas Explained

William Mulligan's Areas of Practice

Each practice area below reflects the types of cases William Mulligan handles, with a brief overview of what that area of law covers.

Medical Malpractice

Medical malpractice lawyers represent patients harmed by negligent doctors, hospitals, and other providers. Free case review, no fee unless you win.

William Mulligan is one of 49,086 medical malpractice attorneys indexed nationally. Browse medical malpractice attorneys in Florida →

Personal Injury

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

William Mulligan is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Florida →

Jurisdictional Context

Why local counsel matters in Florida

Practicing law in Florida. Legal matters in Florida are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Coral Gables are typically filed in the local municipal court or the appropriate Florida state district court, depending on subject matter and amount in controversy. An attorney licensed in Florida brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Florida courts without local counsel or pro hac vice admission.

Looking for additional Florida attorneys? Browse all attorneys in Coral Gables or all attorneys in Florida.

Frequently Asked

Common questions about William Mulligan

Where is William Mulligan's law office located?
William Mulligan's law practice is located in Coral Gables, Florida. The firm is Grossman Roth Yaffa Cohen PA. You can contact the office directly through this profile page.
What practice areas does William Mulligan handle?
William Mulligan focuses on medical malpractice, personal injury. Each practice area listed reflects experience handling cases of that type in Florida.
How can I contact William Mulligan for a consultation?
You can contact William Mulligan directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has William Mulligan received?
William Mulligan's notable recognition includes: Best Lawyers in America — Medical Malpractice Law - Plaintiffs; Best Lawyers in America — Personal Injury Litigation - Plaintiffs; Best Lawyers in America — in America; Best Lawyers in America — from 2022-2022 for work in:; Best Lawyers in America — Personal Injury Litigation - Plaintiffs - 2022.

Awards

Best Lawyers in America — Medical Malpractice Law - Plaintiffs
- 2026
Best Lawyers in America — Personal Injury Litigation - Plaintiffs
- 2026
Best Lawyers in America — in America
- 2026
Best Lawyers in America — from 2022-2022 for work in:
- 2026
Best Lawyers in America — Personal Injury Litigation - Plaintiffs - 2022
- 2026

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